When my husband and I were cleaning the grime out of our vehicles, we came upon the best carpet cleaner- Windex! I decided to try to remove a stain that had been embedded in my carpet forever, and voila! It worked when everything else I tried had failed. Just spray the stain thoroughly with Windex, rub gently with a towel, and absorb as much of the residue as possible. Then, apply water liberally and absorb that from the carpet as well. Andrea
NOTE: Always test new cleaning products in an inconspicuous place first to check results.